heap_guard

With heap_guard enabled on your binaries, heap overflows are a thing of the past!

This is a remote level, you can access it with:

$ nc pwn.w3challs.com 31401

Protections: ASLR (PIE), NX, SSP, Full RELRO, FORTIFY_SOURCE.

This challenge is running in a docker container, with the latest Ubuntu server 18.04 kernel.

 Challenge files

 If you have issues with the MTU, remember that you can use another SSH user on the pwn machine to be in the same local network as the target.